Active NPI 1528172897 Individual Practitioner Male Practitioner

Dr. David J Piazza , MD

Colon & Rectal Surgery • Naperville, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Piazza, MD is a certified Colon & Rectal Surgery practicing in Naperville, IL. With approximately 41 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 1985, Dr. Piazza delivers high-quality medical care to the local community at 10 W MARTIN AVE STE 225.

Dr. Piazza is affiliated with Livingston Healthcare and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, established patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

10 W Martin Ave Ste 225

Naperville, IL 605406590

Telephone 6303555633

Associated Practice Facility / Clinic

🏢 Naperville Surgical Associates, Ltd Facility NPI 1285670737

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Naperville, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +20.7 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

3 Specialists

Practicing in Naperville, IL (99 Statewide)

Telehealth Adoption Rate

33.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

56.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Piazza (41 Years) 41 Yrs

Naperville Specialty Average (20.3 Years) 20.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	101	53	$145.00	$79.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	79	58	$194.00	$125.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	74	72	$372.00	$173.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	46	34	$268.00	$176.24
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	43	43	$384.00	$215.25
46600 Diagnostic examination of the anus using an endoscope	35	32	$190.00	$109.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$205.00	$105.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$311.00	$162.27
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	13	$205.00	$119.06
45380 Biopsy of large bowel using an endoscope	18	17	$889.00	$169.90
45378 Diagnostic exam of large bowel using a flexible endoscope	14	14	$686.00	$185.01
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$254.00	$131.43
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$123.00	$89.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	66	53	$121.00	$94.28
46600 Diagnostic examination of the anus using an endoscope	62	52	$224.00	$129.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	47	43	$175.00	$134.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$195.00	$119.40
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	36	29	$278.00	$188.93
45378 Diagnostic exam of large bowel using a flexible endoscope	34	34	$1194.00	$195.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$283.00	$176.46
46221 Removal of external hemorrhoids by rubber banding	20	12	$430.00	$307.77
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$375.00	$232.81
45380 Biopsy of large bowel using an endoscope	16	16	$1485.00	$175.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	112	77	$121.00	$96.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	111	88	$175.00	$135.14
46600 Diagnostic examination of the anus using an endoscope	94	70	$224.00	$134.63
46221 Removal of external hemorrhoids by rubber banding	68	26	$430.00	$318.88
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	63	63	$375.00	$234.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$195.00	$120.81
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	52	41	$278.00	$187.56
45378 Diagnostic exam of large bowel using a flexible endoscope	50	50	$1194.00	$198.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$283.00	$174.97
45380 Biopsy of large bowel using an endoscope	16	16	$1485.00	$115.93
49650 Repair of groin hernia using an endoscope	16	16	$2863.75	$460.72
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$1941.00	$274.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	146	98	$121.00	$97.87
46600 Diagnostic examination of the anus using an endoscope	112	83	$224.00	$134.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	70	$175.00	$138.10
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	76	59	$278.00	$192.40
46221 Removal of external hemorrhoids by rubber banding	70	27	$430.00	$323.60
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	62	62	$375.00	$236.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$195.00	$119.95
45378 Diagnostic exam of large bowel using a flexible endoscope	43	43	$1194.00	$196.45
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	42	42	$13.00	$6.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$283.00	$181.22
45380 Biopsy of large bowel using an endoscope	31	31	$1485.00	$166.96
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	20	19	$1941.00	$262.75
49650 Repair of groin hernia using an endoscope	11	11	$2603.41	$431.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	173	114	$121.00	$80.86
46221 Removal of external hemorrhoids by rubber banding	75	24	$430.00	$302.39
46600 Diagnostic examination of the anus using an endoscope	67	48	$224.00	$113.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	66	55	$175.00	$117.06
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	55	55	$13.00	$6.32
45378 Diagnostic exam of large bowel using a flexible endoscope	43	43	$1194.00	$206.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	41	35	$278.00	$157.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$195.00	$116.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$283.00	$177.71
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	26	26	$375.00	$223.88
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	22	22	$110.00	$13.43
45380 Biopsy of large bowel using an endoscope	18	18	$1485.00	$189.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	145	115	$121.00	$78.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	91	71	$175.00	$114.18
46600 Diagnostic examination of the anus using an endoscope	84	72	$224.00	$103.85
46221 Removal of external hemorrhoids by rubber banding	59	26	$430.00	$297.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$283.00	$175.49
45378 Diagnostic exam of large bowel using a flexible endoscope	41	41	$1194.00	$208.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	40	34	$278.00	$154.79
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	39	39	$13.00	$6.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$195.00	$115.93
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	24	24	$375.00	$220.51
45380 Biopsy of large bowel using an endoscope	24	23	$1485.00	$164.69
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	12	$165.00	$77.34
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	18	18	$380.00	$215.06
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	17	$1941.00	$286.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$92.00	$48.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	176	135	$121.00	$76.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	106	86	$175.00	$112.12
46600 Diagnostic examination of the anus using an endoscope	102	87	$224.00	$95.15
46221 Removal of external hemorrhoids by rubber banding	89	29	$430.00	$290.99
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	73	73	$13.00	$6.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$283.00	$173.79
45378 Diagnostic exam of large bowel using a flexible endoscope	54	54	$1194.00	$201.27
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	51	26	$165.00	$76.51
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	48	48	$380.00	$213.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$195.00	$112.34
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	46	44	$278.00	$152.66
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	27	27	$375.00	$218.83
45380 Biopsy of large bowel using an endoscope	22	22	$1485.00	$139.18
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	20	20	$1941.00	$282.95
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	17	12	$243.00	$109.56
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	12	12	$4220.00	$801.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	138	105	$121.00	$76.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	100	87	$175.00	$111.34
46600 Diagnostic examination of the anus using an endoscope	82	72	$224.00	$93.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	57	57	$283.00	$168.81
46221 Removal of external hemorrhoids by rubber banding	55	21	$430.00	$283.21
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	44	$380.00	$213.08
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	40	37	$278.00	$151.71
45378 Diagnostic exam of large bowel using a flexible endoscope	39	39	$1194.00	$199.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$195.00	$114.59
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	38	22	$243.00	$109.50
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	34	34	$375.00	$217.99
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	20	$165.00	$75.58
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	25	25	$13.00	$6.19
45380 Biopsy of large bowel using an endoscope	24	24	$1485.00	$146.04
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	20	20	$3903.50	$662.93
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$1941.00	$283.34
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	14	14	$1533.00	$211.50

Medical Specialties & State Licenses

CMS Verified: 2020-12-16

Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License IL 036074166

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Surgery

NUCC Taxonomy Code: 208600000X

State License IL 036074166

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036074166 (IL)

Hospital & Practice Group Affiliations

Livingston Healthcare

320 Alpenglow Ln, Livingston, MT 590478506

Phone: 4062223541

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

13 Associated Practitioners

Carla Nutter , PA-C

Physician Assistant - Surgical

NPI 1013192046

Physician Assistant (Certified)

Dr. Takshaka Patel , MD

Colon & Rectal Surgery

NPI 1053978809

Doctor of Medicine (M.D.)

Dr. Lori Hutcherson , MD

Surgery

NPI 1093102683

Doctor of Medicine (M.D.)

Dr. Ahmad Nourallah , MD

Surgery

NPI 1164965992

Doctor of Medicine (M.D.)

Hannah Madler , PA-C

Physician Assistant - Surgical

NPI 1174340400

Physician Assistant (Certified)

Dr. Robert Payton , MD

Surgery

NPI 1285748582

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 16, 2020

Colon & Rectal Surgery (License #036074166 in IL)

✅

NPI Profile Active April 18, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location April 18, 2014

Registered at 10 W MARTIN AVE STE 225, NAPERVILLE, IL 605406590 (Tel: 6303555633)

📍

Updated Business Mailing Address April 18, 2014

Registered at 10 W MARTIN AVE STE 225, NAPERVILLE, IL 605406590 (Tel: 6303555633)

👤

Provider Name / Credentials Updated April 18, 2014

Recorded as DAVID PIAZZA, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 18, 2014

Surgery (License #036074166 in IL)

🟢

Initial NPI Registration & Enumeration August 17, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1528172897

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 17, 2006

Last Update: December 16, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

10 W Martin Ave Ste 225

Naperville, IL 605406590

Phone: 6303555633

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.